[Event "Mar del Plata"] [Site "Mar del Plata ARG"] [Date "1971.03.28"] [EventDate "?"] [Round "6"] [Result "1-0"] [White "Walter Browne"] [Black "Victor Brond"] [ECO "B43"] [WhiteElo "2500"] [BlackElo "2315"] [Source "PGN Mentor"] [PlyCount "78"] 1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 Nc6 7.Bg2 d6 8.O-O Bd7 9.Re1 Be7 10.Nxc6 Bxc6 11.a4 b6 12.Qg4 h5 13.Qe2 Nf6 14.Bf4 Qb7 15.Rad1 Rd8 16.Nd5 e5 17.Nxe7 Kxe7 18.Bg5 Bxa4 19.f4 Qc8 20.b3 Bb5 21.c4 Qc5+ 22.Kh1 Bc6 23.Rf1 a5 24.Rd3 Kf8 25.Qd1 exf4 26.gxf4 Re8 27.Bxf6 gxf6 28.Rxd6 Rg8 29.Rxf6 Rxg2 30.Kxg2 Bxe4+ 31.Kh3 Ke7 32.Qa1 Qe3+ 33.Kh4 Kf8 34.Rg1 Qf2+ 35.Kg5 Bh7 36.Kh6 Qc2 37.Rxf7+ Kxf7 38.Rg7+ Ke6 39.Qe5+ 1-0